Author: Robert Zimmerman

Landing site chosen for Intuitive Machines Nova-C lunar lander

11:57 pm

NASA scientists have now chosen the landing site for the privately built Nova-C lunar lander, built and designed by Intuitive Machines, that late next year will carry three science instruments to a ridge close to Shackleton Crater near the Moon’s south pole.

NASA data from spacecraft orbiting the Moon indicate this location, referred to as the “Shackleton connecting ridge,” could have ice below the surface. The area receives sufficient sunlight to power a lander for roughly a 10-day mission, while also providing a clear line of sight to Earth for constant communications. It also is close to a small crater, which is ideal for a robotic excursion.

These conditions offer the best chance of success for the three technology demonstrations aboard. This includes the NASA-funded Polar Resources Ice-Mining Experiment-1 (PRIME-1) – which consists of a drill paired with a mass spectrometer – a 4G/LTE communications network developed by Nokia of America Corporation, and Micro-Nova, a deployable hopper robot developed by Intuitive Machines.

One of the goals of the mission is to drill down three feet to see if ice can be detected. Another is to simply test this engineering to better refine it for the many other unmanned lunar missions that will follow in the next few years.

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Boeing wins FCC approval for its own satellite internet constellation

11:45 pm

Capitalism in space: After four years of review, the FCC has finally approved a license for Boeing to launch its own internet constellation of 147 satellites.

The license requires Boeing to launch half the constellation by ’27, with the rest in orbit by ’30.

The real significance of this constellation, combined with those being launched by SpaceX, OneWeb, Amazon, and even the Chinese, is that they are creating a gigantic demand for launch services. A lot of rockets of all kinds from many companies are going to be needed to put in orbit the tens of thousands of satellites now proposed.

Such demand, should it continue, guarantees that launch costs will drop, because there will be a lot of business and competition to force the costs down.

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Today’s blacklisted American: Parents threatened by Child Protective Services for protecting their kids from COVID

12:24 pm

Owned by government

Today’s blacklist story illustrates that no one is safe from the oppressive thumb of government, not even those who are clearly liberal and generally support Democrats. In this case we have the parents of two children, Eli and Kavitha Kasargod-Staub, who decided to keep the kids from their Washington, D.C., school because of their continuing concerns about COVID. As a result they were threatened with losing custody of those children by child protective services.

Kavitha Kasargod-Staub was looking forward to sending her two kids back to elementary school this fall. After a year of remote learning in Washington, D.C., her kids spent the summer attending day camp. “I’m certainly not in the group of people who avoid all Covid risk,” she said, adding that camp activities were outdoors and there was testing for children if someone was exposed to the virus.

But by August, Kasargod-Staub and her husband were watching Delta variant cases rise across the region. When her husband went to the school to review its safety protocols, he left alarmed, having learned that the HVAC system was broken and there was no plan for outdoor eating. Kasaragod-Staub, who had served as PTA president the year before, called up the principal to discuss. “The policies were vague, everyone was scrambling, so we decided to keep [our kids] home for the first week of school in the hopes that [D.C. Public Schools] would realize they made a mistake and catch up with things like testing and outdoor eating,” she told The Intercept. “It feels a little dumb now, but I genuinely thought things would change and they’d figure safety stuff out.”

Things didn’t change, and the children stayed home. Pretty soon, Kasargod-Staub was notified that her family was being referred to D.C.’s Child and Family Services Agency due to her kids’ unexcused absences. “I have a lot of privilege, I know the system, and it was still terrifying,” she said. “My mind immediately goes to, ‘Where will this lead? Are they going to take away my kids?’”

Kasargod-Staub was soon contacted by a government social worker for an intake call. “The person I spoke to said, ‘We don’t know what’s going to happen, we don’t have any sense of where this will go,’” she recalled. About a week and a half later, things escalated, and child protective services called to schedule a home visit. [emphasis mine]

Though the parents began teaching the kids using a variety of home-school programs, they had not officially removed their kids from the school, which would allow them to claim they were home-schooling them. Nor had they qualified for remote learning, because “D.C. Public Schools … requires a doctor to certify that virtual school is necessary.” Thus, the arrival of child protective services, which became increasingly threatening, step-by-step, first by asking the questions that were more and more invasive and inappropriate. Then,
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Astronomers detect water in the very very early universe

9:14 am

The uncertainty of science: Using the ALMA telescope in Chile, astronomers have detected the molecules of water and carbon monoxide in a galaxy thought to have formed only 780 million years after the Big Bang.

SPT0311-58 is actually made up of two galaxies and was first seen by ALMA scientists in 2017 at its location, or time, in the Epoch of Reionization. This epoch occurred at a time when the Universe was just 780 million years old—roughly 5-percent of its current age—and the first stars and galaxies were being born. Scientists believe that the two galaxies may be merging, and that their rapid star formation is not only using up their gas, or star-forming fuel but that it may eventually evolve the pair into massive elliptical galaxies like those seen in the Local Universe.

“Using high-resolution ALMA observations of molecular gas in the pair of galaxies known collectively as SPT0311-58 we detected both water and carbon monoxide molecules in the larger of the two galaxies. Oxygen and carbon, in particular, are first-generation elements, and in the molecular forms of carbon monoxide and water, they are critical to life as we know it,” said Sreevani Jarugula, an astronomer at the University of Illinois and the principal investigator on the new research. “This galaxy is the most massive galaxy currently known at high redshift, or the time when the Universe was still very young. It has more gas and dust compared to other galaxies in the early Universe, which gives us plenty of potential opportunities to observe abundant molecules and to better understand how these life-creating elements impacted the development of the early Universe.”

Need I say that there are many uncertainties with this result, including the assumption that the universe is only 780 million years old at location of this galaxy. That age is extrapolated from the galaxy’s red shift, a link that depends on some uncertain assumptions. Moreover, the discovery of these molecules so soon after the theorized Big Bang is unexpected. Cosmologists had assumed that at this early age the universe wasn’t old enough yet to form galaxies with such complex molecules.

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Hubble still in safe mode

9:05 am

NASA released a new but relatively terse update on November 1st describing the status of the Hubble Space Telescope, which has been in safe mode since October 25th.

Hubble’s science instruments issued error codes at 1:46 a.m. EDT Oct. 23, indicating the loss of a specific synchronization message. This message provides timing information the instruments use to correctly respond to data requests and commands. The mission team reset the instruments, resuming science operations the following morning.

At 2:38 a.m. EDT, Oct. 25, the science instruments again issued error codes indicating multiple losses of synchronization messages. As a result, the science instruments autonomously entered safe mode states as programmed.

Mission team members are evaluating spacecraft data and system diagrams to better understand the synchronization issue and how to address it. They also are developing and testing procedures to collect additional data from the spacecraft. These activities are expected to take at least one week.

In other words, the engineers presently do not understand the problem, and are working at pinpointing its cause.

This is not a “glitch”. If used properly that word really refers to something that is akin to a short burp in operations. Hubble has been shut down now for ten days, and will remain so for at least one more week. This is a serious problem that remains unsolved.

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China’s Long March 2C rocket places two earth observations satellites in orbit

8:59 am

China today successfully launched two Earth observation satellites using its Long March 2C rocket.

This was China’s 39th successful launch in 2021, breaking China’s previous yearly high of 38 set in 2018.

The leaders in the 2021 launch race:

39 China
23 SpaceX
18 Russia
4 Northrop Grumman
4 ULA
4 Arianespace (Europe)

China now leads the U.S. 39 to 36 in the national rankings.

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Two skylights into connected Martian lava tube?

3:33 pm

Two skylights into a connected Martian lava tube?
Click for full image.

Cool image time! The photo to the right, cropped and annotated to post here, was taken on September 1, 2021 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). I have annotated it to note the two apparent skylights that appear aligned along a north-south depression.

The grade is downhill to the north. If you look at the full image you will see that this north-south depression extends for a considerable distance beyond the edges of the cropped image above, with that depression appearing to dissipate to the north into a series of parallel very shallow depressions, almost like the lava had flowed out of the tube and formed branching surface rivulets heading south.

The overview map shows that this tube is on the northern flanks of the volcano Arsia Mons.
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Today’s blacklisted American: PJMedia banned by Twitter for calling a man a “man”

12:37 pm

Cancelled Bill of Rights
Doesn’t exist at the Twitter.

The new dark age of silencing: The quite legitimate and major conservative news outlet PJMedia was locked out of its Twitter account this week because it had the audacity to state that just because the Biden administration’s assistant secretary for Health for the U.S. Department of Health and Human Services likes to wear make-up and dresses, that does not make him a woman, even if he claims he is and the government and Twitter insist we accept that claim, no questions asked.

PJM’s Matt Margolis took issue with that claim in an article titled: “Rachel Levine Is Not the ‘First Female Four-Star Admiral’… Because He’s a Male.” He wrote:

Even if you believe that gender is a social construct and subject to how one feels and not dependent on biology, sex chromosomes determine whether an individual is male or female. Rachel Levine is 100 percent male, right down to his DNA. He is not a female. He may have grown his hair out and changed his name to a woman’s name, but that doesn’t make him a female.

Let me second Margolis’s position. If Levine likes to cross-dress, all power to him. However, he is still a guy, and that is what I will call him, to his face if I ever had the unlikely opportunity to do so. This would likely get me arrested and blacklisted also, as that is now what our present culture demands for anyone who dissents from the leftist agenda, even if that leftist agenda is utterly false and contrary to reality.
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